The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 13, 2010
Filed:
Apr. 24, 2006
Shuyun Zhang, Allston, MA (US);
Shuyun Zhang, Allston, MA (US);
Analog Devices, Inc., Norwood, MA (US);
Abstract
A transistor cell is provided that includes transistors arranged to turn on for different voltages applied to a control terminal of the transistor cell. The transistor cell can include a first transistor having a gate, a source, and a drain, and a second transistor having a gate, a source, and a drain, wherein the source of the second transistor is coupled to the source of the first transistor, and the drain of the second transistor is coupled to the drain of the first transistor. The transistor cell can further include a first resistor coupled between the gate of the first transistor and the gate of the second transistor. A frequency mixer is also provided that includes at least one transistor cell.